R. Beckemeyer

发表

The entomofauna of the Lower Permian fossil insect beds of Kansas and Oklahoma, USA

R. Beckemeyer, Joseph D. Hall, 2007 .

Permopanorpa inaequalis Tillyard, 1926 (Insecta: Holometabola: Panorpida: Permopanorpidae): A fossil mecopteroid newly reported for the Lower Permian Wellington Formation of Noble County, Oklahoma

R. Beckemeyer, Joseph D. Hall, 2007 .

A New Genus and Species of Orthoptera from the Lower Permian Wellington Formation of Noble County, Oklahoma, USA

R. Beckemeyer, 2011 .

Upper Carboniferous Insects from the Pottsville Formation of Northern Alabama (Insecta: Ephemeropterida, Palaeodictyopterida, Odonatoptera)

M. Engel, R. Beckemeyer, 2011 .

First North American species of the European genus Archaemegaptilus from the Upper Carboniferous Pottsville Formation of northern Alabama (Palaeodictyoptera: Archaemegaptilidae)

M. Engel, R. Beckemeyer, 2018, Novitates Paleoentomologicae.

Ligogramma wichita, A New Species of Caloneurodea (Polyneoptera: Orthopterida) from the Lower Permian Wellington Formation of Noble County, Oklahoma

R. Beckemeyer, 2009 .

A New Genus and Species of Blattogryllidae from Kansas with Notes on Stereopterum rotundum Carpenter, 1950 (Euryptilonidae) in Oklahoma (Insecta: Polyneoptera: Eoblattida; Lower Permian)

R. Beckemeyer, 2018, Transactions of the Kansas Academy of Science.

Nobloedischia rasnitsyni, a new genus and species of Oedischiidae (Orthoptera) from the Lower Permian Wellington Formation of Oklahoma, USA

R. Beckemeyer, 2011, ZooKeys.

THE DRAGONFLIES AND DAMSELFLIES OF NEBRASKA

Jan Paseka, F. Sibley, R. Beckemeyer, 2019, Zea Books.

Kinematics of a Territorial Defense Maneuver by the Dragonfly Pachydiplax longipennis (Odonata: Anisoptera: Libellulidae)

R. Beckemeyer, 2009 .

Computational Methods for Studying Acoustic Propagation in Nonuniform Waveguides

Walter Eversman, W. Eversman, Roy J. Beckemeyer, 1973 .

Distribution of Microstylum morosum and M. galactodes (Diptera: Asilidae): significant range extensions.

R. Charlton, R. Beckemeyer, 2000 .

An Enigmatic New Genus of Biarmohymenid from the Early Permian Wellington Formation of Noble County, Oklahoma (Palaeodictyopterida: Diaphanopterodea)

M. Engel, R. Beckemeyer, 2009 .

New Data on Homocladus grandis, A Permian Stem-Mantodean (Polyneoptera: Dictyoptera)

M. Engel, O. Béthoux, R. Beckemeyer, 2010, Journal of Paleontology.

A New Species of †Martynovia1, Tillyard, 1932 (Insecta: †Diaphanopterodea: †Martynoviidae) from the Lower Permian Wellington Formation of Noble County, Oklahoma

R. Beckemeyer, 2004 .

†Raaschiidae1(Grylloblattida: †Protoperlina), A New Insect Family from the Lower Permian Wellington Formation of Noble County, Oklahoma

R. Beckemeyer, 2004 .

Correct county and township for the Elmo, Kansas Lower Permian fossil insect locality

R. Beckemeyer, 2007 .

Linear Acoustic Model for the Exhaust Duct of a Pulsed Chemical Laser

R. Beckemeyer, 1982 .

A Second Specimen of Permocoleus (Coleoptera) from the Lower Permian Wellington Formation of Noble County, Oklahoma

M. Engel, R. Beckemeyer, 2008 .

In Remembrance: Charles Duncan Michener (Sept 22, 1918–Nov 1, 2015)

R. Beckemeyer, 2015 .

A method of weighted residuals for the investigation of sound transmission in non-uniform ducts without flow

Walter Eversman, Everett L. Cook, W. Eversman, 1975 .

Analytical and experimental studies of an optimum multisegment phased liner noise suppression concept

J. D. Patterson, D. T. Sawdy, R. J. Beckemeyer, 1976 .

Temperature gradient effects on sounds propagation — thin shear layer expansion results

R. Beckemeyer, 1976 .

On the effect of thin shear layers with flow and density gradients on small disturbances in inviscid, compressible flows

R. J. Beckemeyer, R. Beckemeyer, 1973 .